Question

Question
Photosynthetic chemical reactions occur in organelles called(1 point)
Responses

chloroplasts.
chloroplasts.

cytoplasms.
cytoplasms.

ribosomes.
ribosomes.

mitochondria.
Answer
How many reservoirs make up the carbon cycle?(1 point)
Responses

five
five

four
four

six
six

three
Answer
Where does the oxygen produced by photosynthesis come from?(1 point)
Responses

gas in the atmosphere
gas in the atmosphere

water
water

carbon dioxide
carbon dioxide

glucose
Answer
What makes photosynthesis and cellular respiration similar?(1 point)
Responses

Both produce an output of glucose, water, and carbon dioxide.
Both produce an output of glucose, water, and carbon dioxide.

Both involve ATP molecules.
Both involve ATP molecules.

Both involve combinations of carbon, hydrogen, and oxygen.
Both involve combinations of carbon, hydrogen, and oxygen.

Both require the input of light energy.
Answer
Which process transfers carbon from the atmosphere to the biosphere?(1 point)
Responses

Krebs cycle
Krebs cycle

photosynthesis
photosynthesis

animal respiration
animal respiration

cellular respiration
Answer
What is a benefit of using models when learning about the carbon cycle?(1 point)
Responses

Models can represent an overview of the entire system at once.
Models can represent an overview of the entire system at once.

Models show a complete and detailed account of every event in the cycle.
Models show a complete and detailed account of every event in the cycle.

Models can collect data on the amount of carbon at a specific time.
Models can collect data on the amount of carbon at a specific time.

Models predict conditions that will exist during future events.
Answered by GPT-4o mini
Photosynthetic chemical reactions occur in organelles called **chloroplasts**.
Answered by GPT-4o mini
The carbon cycle is commonly described as consisting of **four** main reservoirs: the atmosphere, the oceans, terrestrial biosphere, and fossil fuels. Therefore, the correct response is **four**.
Answered by GPT-4o mini
The oxygen produced by photosynthesis comes from **water**. During the process, water molecules are split, releasing oxygen as a byproduct.
Answered by GPT-4o mini
The correct response is: **Both involve combinations of carbon, hydrogen, and oxygen.**

While photosynthesis produces glucose and oxygen from carbon dioxide and water using light energy, cellular respiration uses glucose and oxygen to produce carbon dioxide, water, and ATP. Both processes involve the same fundamental elements (carbon, hydrogen, and oxygen) but have different outputs and energy transformations.
Answered by GPT-4o mini
The process that transfers carbon from the atmosphere to the biosphere is **photosynthesis**. During photosynthesis, plants absorb carbon dioxide from the atmosphere and convert it into organic compounds, thus incorporating carbon into the biosphere.
Answered by GPT-4o mini
The benefit of using models when learning about the carbon cycle is that **models can represent an overview of the entire system at once.** This allows learners to visualize the complex interactions and processes within the carbon cycle without getting lost in details.